From: Minchan Kim <minchan@kernel.org>
To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: linux-mm@kvack.org, Nitin Gupta <ngupta@vflare.org>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Julia Lawall <julia.lawall@lip6.fr>
Subject: Re: [PATCH] zsmalloc: Delete an unnecessary check before the function call "iput"
Date: Mon, 25 Jul 2016 18:08:14 +0900 [thread overview]
Message-ID: <20160725090814.GF1660@bbox> (raw)
In-Reply-To: <559cf499-4a01-25f9-c87f-24d906626a57@users.sourceforge.net>
On Fri, Jul 22, 2016 at 08:02:08PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Fri, 22 Jul 2016 19:54:20 +0200
>
> The iput() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Minchan Kim <minchan@kernel.org>
Thanks!
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prev parent reply other threads:[~2016-07-25 9:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5307CAA2.8060406@users.sourceforge.net>
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[not found] ` <5317A59D.4@users.sourceforge.net>
2014-11-17 17:40 ` [PATCH 1/1] mm/zswap: Deletion of an unnecessary check before the function call "free_percpu" SF Markus Elfring
2014-11-18 22:17 ` Seth Jennings
2016-07-22 18:02 ` [PATCH] zsmalloc: Delete an unnecessary check before the function call "iput" SF Markus Elfring
2016-07-25 0:49 ` Sergey Senozhatsky
2016-07-25 9:08 ` Minchan Kim [this message]
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